CARDIAC FUNCTION ANALYZER, ANALYSIS METHOD, PROGRAM AND RECORDING MEDIUM

摘要

To easily analyze a function of a cardiac chamber of a subject.SOLUTION: An analyzer 1 comprises: moving image acquisition means 21 for acquiring a moving image in which a cross section of a cardiac chamber of a subject which is expanded and shrunk is photographed; heart muscle modeling means 22 for applying a polygonal model whose outer edge is defined by a plurality of line segments to the image of the cross section of the cardiac chamber included in the moving image, for associating each of a plurality of heart muscles forming the cardiac chamber, with each of the plurality of line segments; and cardiac function analysis means 24 for analyzing the cardiac function on the basis of the continuous change of the line segments in a time-variant manner.SELECTED DRAWING: Figure 5